59+1=60 or 100-40=60
If you want to add those, add the hours and the minutes separately. Then, if you have 60 or more minutes, convert that to hours and minutes - remembering that there are 60 minutes in an hour.
Just multiply the number of hours by 60, then add to the minutes.
take away the minutes and convert the hours to minutes 1h=60min when you are done add the original minutes back
3 hours is 180 minutes so add 30+180=210 minutes.
They add up to 150 minutes
One hour = 60 minutes, so 3 hours = 180 minutes. Add the 30 minutes, and you get 210 minutes.
Just convert the hours to minutes (1 hour = 60 minutes), then add everything.
2.5 hours is in 147 minutes the way u get that is add 60 and 60 to get 120 then you get 2.5 hours
To calculate the total number of minutes in 2 hours and 50 minutes, you would multiply 2 by 60 (since there are 60 minutes in an hour) and then add the additional 50 minutes. This results in 120 minutes (2 hours) + 50 minutes, totaling 170 minutes in 2 hours and 50 minutes.
Break it down into hours and minutes... 2 hours plus 2 hours is (obviously) 4 hours. Now... 0.5 of an hour is 30 minutes, so you need 2 x 30 minutes (1 hour). Add that to the original 4 hours = 5 hours in total.
Well 3 hours is 180 minutes,so you add 7 and it will be 3hours and 7mintues
To calculate the total number of minutes in 3 hours and 47 minutes, you multiply 3 hours by 60 minutes per hour to get 180 minutes. Then you add the 47 minutes to get a total of 227 minutes. Therefore, there are 227 minutes in 3 hours and 47 minutes.